摘要
内存数据从传统的磁盘数据库发展而来,把整个数据表存放到内存中,极大地提高了数据库系统的处理能力,非常适合于移动通信的实时计费系统。本文通过综述内存数据库技术特点,针对移动通信实时计费的要求,将内存数据库技术应用于实时计费系统,阐述了实时计费系统的应用模型、内存数据库的系统结构及功能要求。
The technology of main-memory database comes from disk database.Main-memory database stores all data table in memory and can provide high performace of data processing ability.It is suitable for using in real-time billing system of mobile,which requires extremely high system performance.This paper first survey main-memory database characteristic,compare with the disk database system,then,summarize the real-time billing system model,the systematic structure of the main-memory database and some functional requirements of main-memory database applied to real-time billing system.
出处
《电信工程技术与标准化》
2012年第3期62-65,共4页
Telecom Engineering Technics and Standardization
关键词
内存数据库
计费系统
实时计费
main memory database
billing system
real-time billing
